Q: My ibook G4 display greys out after a few seconds, clicking on the screen returns it to normal.

My ibook G4 display greys out after a few seconds, clicking on the screen returns it to normal functioning. I have adjusted the delay times before the computer goes to sleep to no avail, so I'm thinking this issue stems from something else.

iBook, Mac OS X (10.5.8), ibook G4 1.33GHZ, 1.25 GB

Posted on Jul 22, 2012 5:35 PM

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Q: My ibook G4 display greys out after a few seconds, clicking on the screen returns it to normal.

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by Ronda Wilson,

Ronda Wilson Jul 23, 2012 5:42 AM in response to tesnus
Level 8 (41,547 points)

Jul 23, 2012 5:42 AM in response to tesnus

Have you tried resetting the PMU? The PMU (Power Management Unit) has control over the sleep function, so resetting it may help if the iBook is sleeping unexpectedly.
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by tesnus,

tesnus Jul 23, 2012 6:11 AM in response to Ronda Wilson
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Jul 23, 2012 6:11 AM in response to Ronda Wilson

I have tried resetting PMU but that didn't help.
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Q: My ibook G4 display greys out after a few seconds, clicking on the screen returns it to normal.

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by Ronda Wilson,

by tesnus,

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